956790641 has 2 divisors, whose sum is σ = 956790642. Its totient is φ = 956790640.

The previous prime is 956790631. The next prime is 956790671. The reversal of 956790641 is 146097659.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 621754225 + 335036416 = 24935^2 + 18304^2 .

It is an emirp because it is prime and its reverse (146097659) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 956790641 - 2²⁶ = 889681777 is a prime.

It is a Chen prime.

It is a pancake number, because a pancake can be divided into 956790641 parts by 43744 straight cuts.

It is not a weakly prime, because it can be changed into another prime (956790631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478395320 + 478395321.

It is an arithmetic number, because the mean of its divisors is an integer number (478395321).

Almost surely, 2^956790641 is an apocalyptic number.

It is an amenable number.

956790641 is a deficient number, since it is larger than the sum of its proper divisors (1).

956790641 is an equidigital number, since it uses as much as digits as its factorization.

956790641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 956790641 is about 30932.0326037588. The cubic root of 956790641 is about 985.3843024467.

The spelling of 956790641 in words is "nine hundred fifty-six million, seven hundred ninety thousand, six hundred forty-one".